141 lines
6.0 KiB
Plaintext
141 lines
6.0 KiB
Plaintext
# Copyright (C) 2010-2020 Free Software Foundation, Inc.
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# This file is part of the GDB testsuite.
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# It tests the types.py module.
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load_lib gdb-python.exp
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standard_testfile .cc
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if {[prepare_for_testing "failed to prepare" $testfile $srcfile {debug c++}]} {
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return -1
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}
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# Skip all tests if Python scripting is not enabled.
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if { [skip_python_tests] } { continue }
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if ![runto_main] then {
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fail "can't run to main"
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return 0
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}
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gdb_test_no_output "python import gdb.types"
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# test get_basic_type const stripping
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gdb_test_no_output "python const_class1_obj = gdb.parse_and_eval ('const_class1_obj')"
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gdb_test_no_output "python basic_type_const_class1_obj = gdb.types.get_basic_type (const_class1_obj.type)"
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gdb_test "python print (str (const_class1_obj.type))" "const class1"
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set test "const stripping"
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gdb_test_multiple "python print (str (basic_type_const_class1_obj))" $test {
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-re "\[\r\n\]+class1\[\r\n\]+$gdb_prompt $" {
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pass $test
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}
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}
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# test get_basic_type volatile stripping
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gdb_test_no_output "python volatile_class1_obj = gdb.parse_and_eval ('volatile_class1_obj')"
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gdb_test_no_output "python basic_type_volatile_class1_obj = gdb.types.get_basic_type (volatile_class1_obj.type)"
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gdb_test "python print (str (volatile_class1_obj.type))" "volatile class1"
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set test "volatile stripping"
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gdb_test_multiple "python print (str (basic_type_volatile_class1_obj))" $test {
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-re "\[\r\n\]+class1\[\r\n\]+$gdb_prompt $" {
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pass $test
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}
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}
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# test get_basic_type volatile+const stripping
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gdb_test_no_output "python const_volatile_class1_obj = gdb.parse_and_eval ('const_volatile_class1_obj')"
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gdb_test_no_output "python basic_type_const_volatile_class1_obj = gdb.types.get_basic_type (const_volatile_class1_obj.type)"
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gdb_test "python print (str (const_volatile_class1_obj.type))" "const volatile class1"
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set test "volatile+const stripping"
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gdb_test_multiple "python print (str (basic_type_const_volatile_class1_obj))" $test {
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-re "\[\r\n\]+class1\[\r\n\]+$gdb_prompt $" {
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pass $test
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}
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}
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# test get_basic_type typedef stripping
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gdb_test_no_output "python typedef_class1_obj = gdb.parse_and_eval ('typedef_class1_obj')"
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gdb_test_no_output "python basic_type_typedef_class1_obj = gdb.types.get_basic_type (typedef_class1_obj.type)"
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gdb_test "python print (str (typedef_class1_obj.type))" "typedef_class1"
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set test "typedef stripping"
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gdb_test_multiple "python print (str (basic_type_typedef_class1_obj))" $test {
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-re "\[\r\n\]+class1\[\r\n\]+$gdb_prompt $" {
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pass $test
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}
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}
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# test get_basic_type reference stripping
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gdb_test_no_output "python class1_ref_obj = gdb.parse_and_eval ('class1_ref_obj')"
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gdb_test_no_output "python basic_type_class1_ref_obj = gdb.types.get_basic_type (class1_ref_obj.type)"
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gdb_test "python print (str (class1_ref_obj.type))" "class1 &"
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set test "reference stripping"
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gdb_test_multiple "python print (str (basic_type_class1_ref_obj))" $test {
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-re "\[\r\n\]+class1\[\r\n\]+$gdb_prompt $" {
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pass $test
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}
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}
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# test nested typedef stripping
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gdb_test_no_output "python typedef_const_typedef_class1_obj = gdb.parse_and_eval ('typedef_const_typedef_class1_obj')"
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gdb_test_no_output "python basic_type_typedef_const_typedef_class1_obj = gdb.types.get_basic_type (typedef_const_typedef_class1_obj.type)"
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gdb_test "python print (str (typedef_class1_obj.type))" "typedef_class1"
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set test "nested typedef stripping"
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gdb_test_multiple "python print (str (basic_type_typedef_const_typedef_class1_obj))" $test {
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-re "\[\r\n\]+class1\[\r\n\]+$gdb_prompt $" {
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pass $test
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}
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}
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# test nested typedef/reference stripping
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gdb_test_no_output "python typedef_const_typedef_class1_ref_obj = gdb.parse_and_eval ('typedef_const_typedef_class1_ref_obj')"
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gdb_test_no_output "python basic_type_typedef_const_typedef_class1_ref_obj = gdb.types.get_basic_type (typedef_const_typedef_class1_ref_obj.type)"
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gdb_test_multiple "python print (str (typedef_const_typedef_class1_ref_obj.type))" "" {
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-re -wrap "\[\r\n\]+const typedef_const_typedef_class1_ref" {
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# Compiler with PR gcc/55641.
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xfail $gdb_test_name
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}
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-re -wrap "\[\r\n\]+typedef_const_typedef_class1_ref" {
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pass $gdb_test_name
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}
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}
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set test "nested typedef/ref stripping"
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gdb_test_multiple "python print (str (basic_type_typedef_const_typedef_class1_ref_obj))" $test {
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-re "\[\r\n\]+class1\[\r\n\]+$gdb_prompt $" {
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pass $test
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}
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}
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# test has_field on simple class
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gdb_test_no_output "python class1_obj = gdb.parse_and_eval ('class1_obj')"
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gdb_test "python print (gdb.types.has_field (class1_obj.type, 'x'))" "True"
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gdb_test "python print (gdb.types.has_field (class1_obj.type, 'nope'))" "False"
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# test has_field in base class
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gdb_test_no_output "python subclass1_obj = gdb.parse_and_eval ('subclass1_obj')"
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gdb_test "python print (gdb.types.has_field (subclass1_obj.type, 'x'))" "True"
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# test make_enum_dict
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gdb_test_no_output "python enum1_obj = gdb.parse_and_eval ('enum1_obj')"
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gdb_test_no_output "python enum1_dict = gdb.types.make_enum_dict (enum1_obj.type)"
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gdb_test_no_output "python enum1_list = sorted (enum1_dict.items ())"
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gdb_test "python print (enum1_list)" {\[\('A', 0L?\), \('B', 1L?\), \('C', 2L?\)\]}
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# test deep_items
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gdb_test_no_output "python struct_a = gdb.lookup_type ('struct A')"
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gdb_test "python print (struct_a.keys ())" {\['a', '', 'c', ''\]}
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gdb_test "python print (\[k for k,v in gdb.types.deep_items(struct_a)\])" {\['a', 'b0', 'b1', 'bb0', 'bb1', 'bbb0', 'bbb1', 'c', 'dd0', 'dd1', 'd2', 'd3'\]}
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